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1. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   Paper Title:  Quantification of Southern Ocean phytoplankton biomass and primary productivity via ... / Description:  This paper reviews Southern Ocean primary productivity within the framework of satellite remote ... sensing and the development of food-web models. The satellite ocean colour (chlorophyll) data record is ... Temperature Scanner (OCTS), the Seaviewing, Wide Field of view Sensor (SeaWiFS), the Moderate Resolution ... from a bloom trailing east off the north- ern tip of the Antarctic Peninsula. The Prydz Bay Table 2 ... composition and species succession East Antarctica: Cosmonaut Sea to Prydz Bay In the Austral summer of 2005 ... /06, an interdis- ciplinary survey was conducted of East Antarctica (30°E to 80°E). The suite of ... mixed towards the surface from below. East Antarctica: Prydz Bay to Ross Sea Across the region of ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Автор(ы): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

2. Krill biomass in Area 48 and Area 58: recalculations of FIBEX data

   Paper Title:  Krill biomass in Area 48 and Area 58: recalculations of FIBEX data Abstract ... estimates of mean density and biomass for the Indian Ocean sector and the West Atlantic sector as well as ... workshop. Estimates for the different areas were also calculated using the target strength relationships of ... those cruises (seven out of the nine considered) that used an echosounder frequency of 120 kHz. File ... ; coefficient of variation (%) = CV]. Ship/Strata Walther H erwig (East) Walther H erwig (South West ... : RECALCULATIONS OF FIBEX DATA P.N. Trathan1, D.J. Agnew2, D.G.M. Miller3, J.L. Watkinsl, I. Everson1, M.R ... held in the BIOMASS database were used to provide estimates of mean density and biomass for the ... were also calculated using the target strength relationships of Green et al. (1990). The new estimates ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Автор(ы): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss

3. Estimating the biodiversity of Planning Domain 5 (Marion and Prince Edward Islands – Del Cano – Crozet) for ecoregionalisation

   18th May, 2012 at the headquarters of TAAF (French Southern and Antarctic Territories). It followed a ... meeting on the northern part of Planning Domain 5, which was held in South Africa in 2008, organized and ... funded by WWF South Africa and known as Del Cano 1. The intention of the CCAMLR workshop was to study the ... ecological values and the use of the marine environment and to identify possible threats that might occur in ...

   Meeting Document : WG-EMM-12/33 Rev. 1 : Автор(ы): P. Koubbi (France), R. Crawford (South Africa), N. Alloncle, N. Ameziane, C. Barbraud, D. Besson, C.-A. Bost, K. Delord, G. Duhamel (France), L. Douglass (Australia), C. Guinet (France), G. Hosie (Australia), P.A. Hulley (South Africa), J. O. Irisson (France), K.M. Kovacs (Norway), R. Leslie, A. Lombard, A. Makhado (South Africa), C. Martinez (France), S. Mormede (New Zealand), F. Penot (France), P. Pistorius (South Africa), P. Pruvost (France), B. Raymond (Australia), E. Reuillard, J. Ringelstein (France), T. Samaai (South Africa), P. Tixier (France), H.M. Verheye (South Africa), S. Vigetta (France), C. von Quillfeldt (Norway) and H. Weimerskirch (France)

4. Status of the Polish FIBEX acoustic data from the West Atlantic

   Paper Title:  Status of the Polish FIBEX acoustic data from the West Atlantic Abstract ... acoustic target strength estimates of krill (SC-CAMLR, 1991a). This analysis indicated that the acoustic ... densities of krill in the oceanic parts of the Drake Passage were low (3 g m-2); however, the results also ... indicated that spatial variability was important and that parts of the shelf to the north of the South ... , minimum net densities were actually present by the middle of March (Siegel, 1988), therefore it is ... STATUS OF THE POLISH FIBEX ACOUSTIC DATA FROM THE WEST ATLANTIC P.N. Trathan British Antarctic Survey ... the West Atlantic were analysed using recent acoustic target strength estimates of krill (SC-CAMLR ... , 1991a). This analysis indicated that the acoustic densities of hi l l in the oceanic parts of the ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Автор(ы): Trathan, P.N., J. Kalinowski and I. Everson

5. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   Paper Title:  Movement, growth and available abundance to the fishery of Dissostichus eleginoides ... Smitt, 1898 at Heard Island, derived from tagging experiments Abstract / Description:  tocks of ... Patagonian toothfish (Dissostichus eleginoides) in different sectors of the Southern Ocean are considered to ... separate between shelves and banks separated by deep water. More particularly, the separation of  stocks on ... model. However, the loss of fi sh to IUU fi shing would be indistinguishable, as far as the model is ... -tagged, the number of recaptures where only one tag remained gives an indication of the tag loss rate ... low estimated rate of tag loss also confi rms that tagging procedures are appropriate. The movement ... thanked for estimating the tag loss rate using the model of Xiao (1996). REFERENCES Agnew, D.J., L ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Автор(ы): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

6. Peculiarities of Euphausia superba size composition in Statistical Subarea 48.2 (South Orkney Islands)

   only in the southern part of the region, but also in eastern and especially to its north-east parts. In ... Abstract:  Clarification of main tendencies of spatial changeability of size composition of ... E.superba was undertaken by means of comparision of various size groups of curstacean distribution in the ... region of the South Orkney islands and adjacent waters. Materials of 14 separte expeditions were used ...

   Meeting Document : WG-KRILL-91/11 : Автор(ы): V.I. Latogursky and R.R. Makarov (USSR)

7. Report on attendance at the Sixth Meeting of the Committee for Environmental Protection Under the Madrid Protocol

   , East Antarctica which was to include use of an administrative buffer zone outside of the ASPA to ... Abstract:  This report outlines the participation of the SC-CAMLR Chair in the Sixth Meeting of ... issues of relevance to SC-CAMLR are: (a) The CEP again addressed the issue of establishing “Specially ... Protected Species”. They recognized that the ATCM had agreed to “take early steps to seek the agreement of ...

   Meeting Document : CCAMLR-XXII/BG/11 : Автор(ы): Chair of the CCAMLR Scientific Committee

8. New Zealand: Review of the Ross Sea region stock assessment

   tag-loss rates based on the analysis of double-tagging data, two additional years of data Inclusion ... of the Ross Sea region stock assessment Sophie Mormede, Steve Parker 18-22 June 2018, Norwich ... challenges • Effect of the MPA 2 3 4 Stock hypothesis & Model structure Proportion of toothfish ... Life cycle of Antarctic toothfish in the Ross Sea region Locations of adolescent fish Hanchet et ...

   Document : Site Section: Meetings

9. Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias

   Paper Title:  Factors that may influence the accuracy of abundance estimates from CCAMLR tag ... Lincoln-Petersen equation, the simplest form of an abundance estimator using tag-recapture data, was used ... cases, examples of at-sea or model-based approaches are available from established Dissostichus spp. tag ... -recapture programs to reduce these biases. Estimates of post-capture mortality, tag-detection rates and ... increase the mortality rate of fish that are tagged and released through blood loss, infection and lice ... unaccounted loss of tagged fish, but unless tagged fish are more likely to be caught in such gear than ... Tagged fish die of natural mortality M̂ M> N̂ N> High High Correct M̂ based on natural mortality ... estimates of population size. In the CCAMLR area, tagging programs have existed in some fisheries for ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Автор(ы): Welsford, D.C. and P.E. Ziegler

10. A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey

    Paper Title:  A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across ... :  A probabilistic Bayesian Maximum Entropy (MaxEnt) technique was used to estimate the abundance of ... Survey of Area 48 (CCAMLR-2000 Survey) and to map the density distribution of krill across the survey ... area. Density values for the unsurveyed off-transect portions of the survey area were inferred, and ... outcome of the roll of two dice, even though the value on each die is completely random, because there ... QuAntified BAyesiAn MAxiMuM entropy estiMAte of AntArctic Krill ABundAnce Across the scotiA seA And in ... Ecology Research Group Gatty Marine Laboratory University of St Andrews Fife KY16 8LB, United Kingdom ... Email – bgh@st-and.ac.uk S.F. Gull Astrophysics Group Cavendish Laboratory University of Cambridge ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Автор(ы): Heywood, B.G., A.S. Brierley and S.F. Gull

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